In traditional pesticide spraying, only 20-30% of the liquid can be stored on the leaves of the crop, and 70-80% of the pesticides are lost to the soil and atmosphere, which increases the pesticide residue, pollutes the environment, and wastes water. resource. Therefore, scientists are trying to find a more efficient additive that can keep more liquid medicine on the leaves and spread out quickly. Then, with a small amount of spray, the pesticide can be exposed to the invasion more quickly and effectively. Enemy. After unremitting efforts and experiments, scientists finally developed agricultural silicone additives, which have the following effects.
1. Quickly moisturize crops and greatly improve efficacy
In the field, 48% dipyrifos EC is used to prevent rice leaf rollers, and the water consumption per mu is more than 45 kg. Adding 0.05% of the organic silicon additives to the liquid medicine can achieve the ideal insecticidal effect and liquid retention effect with only 15 kilograms of water per mu. In this way, both water resources and workload are saved. Therefore, farmers friends must remember that after adding silicone additives, there is no need to spray repeatedly as in the past when spraying, otherwise it will be counterproductive and waste manpower and material resources.
2. Super penetration, so that the drug can quickly reach the target
In nature, many plant leaves have a thick layer of wax, which makes it difficult for medicinal liquids to adhere to them. The special structure of some leaves, such as lotus leaves, taro, etc., makes it almost impossible for water to stay. In order to avoid hunting and killing, pests often try their best. So, is there any trick for silicone to deal with the waxy layer on the leaves? The super spreading performance of silicone allows the liquid medicine to spread freely on the waxy leaves.
"Field trials have shown that adding 0.03% to 0.05% (2000 to 3000 times) of organic silicon additives to the pesticides for controlling Plutella xylostella can not only reduce the amount of spraying, but also appropriately reduce the amount of pesticides when the control effect is equivalent. .Therefore effectively reducing pesticide residues in vegetables. Silicone additives can also promote the rapid absorption of pesticides through the stomata on plant leaves. Adding silicone additives can improve the reliability of using systemic agents. In the rainy season, reduce Loss caused by repeated spraying. The permeability of silicone can also be used to deal with pests that have a waxy layer and are not easily wetted by the liquid medicine."
In fact, the role of organic silicon is far more than just use. It can be used as a highly effective auxiliary, widely used in insecticides, fungicides, herbicides, foliar fertilizers, plant growth regulators, trace elements and biological pesticides, etc. In the spray of agrochemicals. To achieve the purpose of increasing efficiency, saving water, saving labor, saving drugs, reducing pesticide loss, and reducing pesticide residues.